0x66a5…6736
Paid $0.52 of the $3060.46M Roundhouse has indexed across 1,398,118 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (18)
What it buys
Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 46% | $0.24 | 5 | 4 |
| Reference Data | 40% | $0.21 | 5 | 1 |
| Crypto Markets | 12% | $0.06 | 5 | 3 |
| Location & Weather | 1% | $0.007 | 2 | 2 |
| Web & Content | <1% | $0.002 | 1 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 10 of 11 the amount paid narrows the list to the ones listed at that price.
- 0xe373…668d · last paid 4d ago$0.215 calls
▸60 of 76 catalogued endpoints list a price this agent paid
- /ftse-indexPrice match$0.01 listed
- /hangseng-indexPrice match$0.05 listed
- /btc-block-sizePrice match$0.01 listed
- /us30y-yieldPrice match$0.01 listed
- /sol-pricePrice match$0.01 listed
- /nasdaq-indexPrice match$0.05 listed
- /btc-difficultyPrice match$0.01 listed
- /btc-newly-minedPrice match$0.01 listed
68 further catalogued endpoints not listed.
- 0x1484…c2c5 · last paid 67d ago$0.142 calls
▸1 of 2 catalogued endpoints list a price this agent paid
- /api/store/agent-services/:slug/invokePrice match$0.07 listed
- /api/store/agent-services/mfergpt-mferfy/invoke$0.06 listed
- 0x52e2…f3ea · last paid 4d ago$0.063 calls
▸34 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /deepstate/v1/book/:bookPrice match$0.005 listed
- /deepstate/v1/candles/:bookPrice matchCrypto price history$0.005 listed
- /deepstate/v1/stats/:bookPrice match$0.005 listed
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/live-balance$0.003 listed
90 further catalogued endpoints not listed.
- 0x17cd…7905 · last paid 4d ago$0.051 call
▸3 of 6 catalogued endpoints list a price this agent paid
- /api/send-nativePrice match$0.05 listed
- /api/send-tokenPrice match$0.05 listed
- /api/send-nftPrice match$0.05 listed
- /api/supply-usdc$0.10 listed
- /api/swap-token$0.001 listed
- /api/add-pool$3.00 listed
- 0xe08e…de09 · last paid 4d ago$0.051 call
▸1 catalogued endpoints, none priced at an amount this agent paid
- /v1/scan$0.02 listed
- 0x589a…b3d8 · last paid 4d ago$0.0051 call
▸10 of 15 catalogued endpoints list a price this agent paid
- /x402/pingPrice match$0.005 listed
- /x402/paymentPrice match$0.005 listed
- /x402/quotePrice match$0.005 listed
- /x402/statusPrice match$0.005 listed
- /x402/timePrice match$0.005 listed
- /x402/uuidPrice match$0.005 listed
- /x402/randomPrice match$0.005 listed
- /x402/ipPrice matchIP intelligence$0.005 listed
7 further catalogued endpoints not listed.
- 0x6d6c…52aa · last paid 69d ago$0.0051 call
▸2 of 6 catalogued endpoints list a price this agent paid
- /v1/gas/feesPrice match$0.005 listed
- /v1/token/price/:symbolPrice matchCrypto spot price$0.005 listed
- /v1/dex/metrics$0.01 listed
- /v1/security/score/:addressWallet risk score$0.02 listed
- /v1/whales/signals$0.02 listed
- /v1/audit/:addressWallet risk score$0.02 listed
- 0xe903…1abf · last paid 4d ago$0.0031 call
▸23 of 200 catalogued endpoints list a price this agent paid
- /api/v1/exa/contentsPrice match$0.003 listed
- /api/v1/chat/completionsText completion$0.002 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/messages$0.01 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/images/image2image$0.02 listed
- /api/v1/videos/generations$0.40 listed
192 further catalogued endpoints not listed.
- 0x480c…846a · last paid 4d ago$0.0021 call
▸4 of 8 catalogued endpoints list a price this agent paid
- /x402/gift-cards/searchPrice matchWeb search$0.002 listed
- /x402/invoice/createPrice match$0.002 listed
- /x402/topups/searchPrice matchWeb search$0.002 listed
- /x402/esims/searchPrice matchWeb search$0.002 listed
- /x402/checkout/info$0.001 listed
- /x402/invoice/pay$1,000.00 listed
- /x402/products/detail$0.001 listed
- /x402/invoice/status$0.001 listed
- 0x0e84…b808 · last paid 67d ago$0.0021 call
▸6 of 87 catalogued endpoints list a price this agent paid
- /base-seasonPrice match$0.002 listed
- /tweet-search$0.005 listed
- /crypto-news$0.001 listed
- /meta-intelligence$0.001 listed
- /pay/agent_ottoai_crypto_news$0.001 listed
- /filtered-news$0.001 listed
- /token-details$0.001 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
- 0x8b29…721d · last paid 4d ago$0.0011 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /x402/cheap-healthPrice match$0.001 listed
- /shop/x402/buy$0.02 listed
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xe373…668d | $0.21 | $0.00 | 5 | 4d ago | Graph |
| 0x1484…c2c5 | $0.14 | $0.00 | 2 | 67d ago | Graph |
| 0x52e2…f3ea | $0.06 | $0.00 | 3 | 4d ago | Graph |
| 0x17cd…7905 | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0xe08e…de09 | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0x589a…b3d8 | $0.005 | $0.00 | 1 | 4d ago | Graph |
| 0x6d6c…52aa | $0.005 | $0.00 | 1 | 69d ago | Graph |
| 0xe903…1abf | $0.003 | $0.00 | 1 | 4d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 18 observed settlements.
Recent activity
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x66a5…6736 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x66a5a1ebaf087f7ca3da77a8fd9e668d80be6736
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0x66a5…6736 curl -s 'https://api.roundhouseai.io/v0/agents/0x66a5a1ebaf087f7ca3da77a8fd9e668d80be6736' curl -s 'https://api.roundhouseai.io/v0/entities/0x66a5a1ebaf087f7ca3da77a8fd9e668d80be6736/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.